function NodeAccessLanguageAwareCombinationTest::testNodeAccessLanguageAwareCombination

Tests node_access() and node access queries with multiple node languages.

File

drupal/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareCombinationTest.php, line 165

Contains \Drupal\node\Tests\NodeAccessLanguageAwareCombinationTest.

Class

NodeAccessLanguageAwareCombinationTest

Tests node access with multiple languages and access control modules.

Namespace

Code

function testNodeAccessLanguageAwareCombination() {
  $expected_node_access = array(
    'view' => TRUE,
    'update' => FALSE,
    'delete' => FALSE,
  );
  $expected_node_access_no_access = array(
    'view' => FALSE,
    'update' => FALSE,
    'delete' => FALSE,
  );

  // When the node and both translations are public, access should only be
  // denied when a translation that does not exist is requested.
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_both_public'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_both_public'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_both_public'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_both_public'], $this->web_user, 'en');

  // If the node is marked private but both existing translations are not,
  // access should still be granted, because the grants are additive.
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['private_both_public'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['private_both_public'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['private_both_public'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_both_public'], $this->web_user, 'en');

  // If the node is marked private, but a existing translation is public,
  // access should only be granted for the public translation. For a
  // translation that does not exist yet (English translation), the access is
  // denied. With the Hungarian translation marked as private, but the Catalan
  // translation public, the access is granted.
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_hu_private'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_hu_private'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_hu_private'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_hu_private'], $this->web_user, 'en');

  // With the Catalan translation marked as private, but the node public,
  // access is granted for the existing Hungarian translation, but not for the
  // Catalan nor the English ones.
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_ca_private'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_ca_private'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_ca_private'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_ca_private'], $this->web_user, 'en');

  // With both translations marked as private, but the node public, access
  // should be denied in all cases.
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_both_private'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_both_private'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_both_private'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_both_private'], $this->web_user, 'en');

  // If the node and both its existing translations are private, access should
  // be denied in all cases.
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_both_private'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_both_private'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_both_private'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_both_private'], $this->web_user, 'en');

  // No access for all languages as the language aware node access module
  // denies access.
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_private'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_private'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_private'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_private'], $this->web_user, 'en');

  // Access only for request with no language defined.
  $this
    ->assertNodeAccess($expected_node_access, $this->nodes['public_no_language_public'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_public'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_public'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['public_no_language_public'], $this->web_user, 'en');

  // No access for all languages as both node access modules deny access.
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_private'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_private'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_private'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_private'], $this->web_user, 'en');

  // No access for all languages as the non language aware node access module
  // denies access.
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_public'], $this->web_user);
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_public'], $this->web_user, 'hu');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_public'], $this->web_user, 'ca');
  $this
    ->assertNodeAccess($expected_node_access_no_access, $this->nodes['private_no_language_public'], $this->web_user, 'en');

  // Query the node table with the node access tag in several languages.
  // Query with no language specified. The fallback (hu or und) will be used.
  $select = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->addMetaData('account', $this->web_user)
    ->addTag('node_access');
  $nids = $select
    ->execute()
    ->fetchAllAssoc('nid');

  // Four nodes should be returned with public Hungarian translations or the
  // no language public node.
  $this
    ->assertEqual(count($nids), 4, 'db_select() returns 4 nodes when no langcode is specified.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_both_public']->nid, $nids), 'Returned node ID is full public node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_ca_private']->nid, $nids), 'Returned node ID is Hungarian public only node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['private_both_public']->nid, $nids), 'Returned node ID is both public non-language-aware private only node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_no_language_public']->nid, $nids), 'Returned node ID is no language public node.');

  // Query with Hungarian (hu) specified.
  $select = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->addMetaData('account', $this->web_user)
    ->addMetaData('langcode', 'hu')
    ->addTag('node_access');
  $nids = $select
    ->execute()
    ->fetchAllAssoc('nid');

  // Three nodes should be returned (with public Hungarian translations).
  $this
    ->assertEqual(count($nids), 3, 'db_select() returns 3 nodes.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_both_public']->nid, $nids), 'Returned node ID is both public node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_ca_private']->nid, $nids), 'Returned node ID is Hungarian public only node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['private_both_public']->nid, $nids), 'Returned node ID is both public non-language-aware private only node.');

  // Query with Catalan (ca) specified.
  $select = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->addMetaData('account', $this->web_user)
    ->addMetaData('langcode', 'ca')
    ->addTag('node_access');
  $nids = $select
    ->execute()
    ->fetchAllAssoc('nid');

  // Three nodes should be returned (with public Catalan translations).
  $this
    ->assertEqual(count($nids), 3, 'db_select() returns 3 nodes.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_both_public']->nid, $nids), 'Returned node ID is both public node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['public_hu_private']->nid, $nids), 'Returned node ID is Catalan public only node.');
  $this
    ->assertTrue(array_key_exists($this->nodes['private_both_public']->nid, $nids), 'Returned node ID is both public non-language-aware private only node.');

  // Query with German (de) specified.
  $select = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->addMetaData('account', $this->web_user)
    ->addMetaData('langcode', 'de')
    ->addTag('node_access');
  $nids = $select
    ->execute()
    ->fetchAllAssoc('nid');

  // There are no nodes with German translations, so no results are returned.
  $this
    ->assertTrue(empty($nids), 'db_select() returns an empty result.');

  // Query the nodes table as admin user (full access) with the node access
  // tag and no specific langcode.
  $select = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->addMetaData('account', $this->admin_user)
    ->addTag('node_access');
  $nids = $select
    ->execute()
    ->fetchAllAssoc('nid');

  // All nodes are returned.
  $this
    ->assertEqual(count($nids), 10, 'db_select() returns all nodes.');

  // Query the nodes table as admin user (full access) with the node access
  // tag and langcode de.
  $select = db_select('node', 'n')
    ->fields('n', array(
    'nid',
  ))
    ->addMetaData('account', $this->admin_user)
    ->addMetaData('langcode', 'de')
    ->addTag('node_access');
  $nids = $select
    ->execute()
    ->fetchAllAssoc('nid');

  // Even though there is no German translation, all nodes are returned
  // because node access filtering does not occur when the user is user 1.
  $this
    ->assertEqual(count($nids), 10, 'db_select() returns all nodes.');
}